The short answer is...

Landlords in Mobile, Alabama are legally required to provide reasonable accommodations for tenants with disabilities under the Fair Housing Act, a federal law that overrides state and local rules.

You don't get to pick and choose which requests you'll honor—if the accommodation is reasonable and directly related to a disability, you've got to make it happen, even if it costs you money. The financial implications can range from a few hundred dollars for simple modifications to several thousand, depending on what the tenant needs.

Here's the thing: federal law is your starting point, not your finish line

Mobile landlords operate under the Fair Housing Act (42 U.S.C. § 3601 et seq.), and Alabama doesn't have its own separate disability accommodation law that's more lenient than the federal standard. That means you're bound by whatever the Fair Housing Act requires, period. The law says you must make "reasonable modifications" to your rental property when a tenant with a disability requests them, and you can't charge the tenant extra for this—not through higher rent, higher deposits, or hidden fees.

What counts as "reasonable"?

A modification is reasonable if it's necessary for the tenant to have equal enjoyment of the property and it doesn't create an "undue financial or administrative burden" on you. The problem is that "undue burden" is vague by design. If you own a single-family rental in Mobile, you're held to a different standard than a large property management company. Courts generally expect smaller landlords to absorb modest costs (think: installing grab bars in a bathroom, widening doorways, or rearranging common areas), while larger operators might face higher thresholds before something qualifies as undue burden.

Practical tip: Document everything in writing when you receive an accommodation request—the date, what was asked, and your response. Keep records showing your financial reasoning if you deny a request. You'll want this paper trail if a complaint reaches HUD (the U.S. Department of Housing and Urban Development).

What disabilities qualify, and who decides?

The tenant doesn't need to disclose their diagnosis to you. They just need to explain how their disability (physical, mental, or developmental) creates a barrier to using the rental property. Someone might request a service animal, grab bars, a designated accessible parking spot, the ability to have an emotional support animal, modifications to allow a wheelchair, or permission to install a ramp. The Fair Housing Act defines disability broadly to include people with HIV/AIDS, past substance abuse disorders, and conditions substantially limiting major life activities.

Here's what trips up a lot of Mobile landlords: you're not a doctor, and you shouldn't try to be one.

If a tenant claims they need a service animal or emotional support animal, you can ask for credible documentation—maybe a letter from their healthcare provider—but you can't demand medical records, ask them to prove the disability is "serious enough," or require them to pay pet fees. If they've provided reasonable documentation, they've got it. Service animals and ESAs are different legally (service animals are trained to perform tasks; ESAs provide comfort through their presence), but both are protected under Fair Housing.

Practical tip: When you receive an accommodation request, respond promptly (within 5–10 business days is best) and either agree or explain why you believe it's unreasonable. Silence or delays can make you look like you're ducking the request, and that strengthens the tenant's case if they file a complaint.

The money stuff: what you can and can't charge

This is where landlords get into trouble. You absolutely cannot charge tenants extra to cover the cost of reasonable accommodations. That includes higher security deposits, pet fees, monthly rent increases, or "modification fees." If a tenant needs grab bars installed in the bathroom, you pay for it—not them. If they need a service animal, you can't charge a pet fee. If they need a ramp, you cover the installation.

Where things get murky is the cost of permanent modifications versus cosmetic damage.

If a tenant with a mobility disability legally installs a ramp for wheelchair access, you can't deduct the cost of removing it from their security deposit when they move out. But if they punch a hole in the drywall unrelated to their disability accommodation, that's still damage you can charge for. The line matters: modifications requested for disability accommodation are yours to absorb. Damage is theirs to pay for.

Some modifications cost serious money. Installing an accessible entrance ramp can run $1,500–$5,000 depending on the slope and materials needed in Mobile's climate. Widening doorways and hallways for wheelchair access might cost $2,000–$8,000. A full bathroom modification with roll-in shower, grab bars, and accessible fixtures can easily exceed $10,000. (More on this below.) For a single-family rental with one tenant, that might qualify as undue financial burden—but you'd need to document the cost versus your property's value and your actual financial hardship to make that argument stick.

Practical tip: If you genuinely believe a modification would cost too much for your financial situation, get quotes in writing and consult with a local real estate attorney before you deny the request. "It's too expensive" needs numbers behind it, or HUD won't accept it as a valid reason. — at least that's how it works in most cases

What happens if you refuse or retaliate

Denying a reasonable accommodation request is a Fair Housing violation. So is punishing a tenant for asking—that's called retaliation, and it's separate grounds for a complaint. HUD can investigate at no cost to the tenant, and if they find you violated the law, you're looking at actual damages (what the tenant lost), attorney's fees, and potentially civil penalties up to $16,000 for a first offense, $40,000 for a second offense within seven years, and $65,000 for subsequent violations (these amounts are adjusted annually).

Real talk—that's not chump change, and it doesn't cover the cost of your own attorney defending the claim.

Most Mobile tenants won't sue; they'll file a complaint with HUD's Birmingham office, and HUD will contact you directly. You'll have a chance to respond, but the burden shifts to you pretty quickly to explain why you denied the request or why it was unreasonable.

Practical tip: If you're ever unsure about a request, say yes to reasonable ones and consult an attorney before you say no to anything else. The cost of a quick legal consultation ($200–$400) beats the cost of a Fair Housing violation by a mile.

Key Takeaways